Lines Matching refs:pfn
117 unsigned long mpfn = 0, pfn; in migrate_vma_collect_pmd() local
155 pfn = pte_pfn(pte); in migrate_vma_collect_pmd()
156 if (is_zero_pfn(pfn) && in migrate_vma_collect_pmd()
174 mpfn = migrate_pfn(pfn) | MIGRATE_PFN_MIGRATE; in migrate_vma_collect_pmd()
664 unsigned long pfn = pte_pfn(orig_pte); in migrate_vma_insert_page() local
666 if (!is_zero_pfn(pfn)) in migrate_vma_insert_page()
908 static unsigned long migrate_device_pfn_lock(unsigned long pfn) in migrate_device_pfn_lock() argument
912 folio = folio_get_nontail_page(pfn_to_page(pfn)); in migrate_device_pfn_lock()
921 return migrate_pfn(pfn) | MIGRATE_PFN_MIGRATE; in migrate_device_pfn_lock()
946 unsigned long i, pfn; in migrate_device_range() local
948 for (pfn = start, i = 0; i < npages; pfn++, i++) in migrate_device_range()
949 src_pfns[i] = migrate_device_pfn_lock(pfn); in migrate_device_range()